| Tail Number / N-Number | N205DJ |
| Manufacturer | DASSAULT-BREGUET |
| Model | MYSTERE FALCON 20-F5 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 399 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GARRETT |
| Engine Model | ATF 3 SERIES |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,020 hp (1,507 kW) |
| Total Horsepower | 4,040 hp (3,014 kW) |
| Type of Registrant | LLC |
| Owner Name | FALCON 399 LLC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-03-23 |
| Certificate Issue Date | 2016-07-18 |
| Last Action Date | 2022-03-31 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50322352 |
| Mode S Code Hex | A1A4EA |